baber/WOPTO huggingface dataset:
Patent JP-S5725188-A (JP)
Title: Controlling method for induction motor
Inventor: KOGA KUNIO
IPC: H02P27/04
Filed: 1980-07-21
Abstract: PURPOSE:To lessen a disturbance factor and also to enhance the loop gain of a speed feedback loop by incorporating a feedback circuit of both a command current giving a secondary magnetic flux in the trans-vector control of an induction motor and a command current proportional to this current. CONSTITUTION:A line current of a motor 1 is detected by a current detector 10. Primary detection currents i1d' and i1q' which are a d-axis element and a q-axis element, respectively, that are rotating at an angular velocity omega0, are determined through computation from the line currents by means of a detection circuit 11. A feedback circuit is incorporated to vary a slip frequency command value omega0 with the difference between the detected i1q' and its command current i1q amplified at an amplifier 4 so that i1q is equal to i1q', and furthermore another feedback circuit is incorporated likewise so that the primary current command value of the d-axis element i1d is equal to its detection circuit i1d'.
Patent JP-H08289663-A (JP)
Title: Culture of mycelium of mushroom
Inventor: IWASAKI HIROBUMI
IPC: C12N1/14
Filed: 1995-04-24
Abstract: PURPOSE: To efficiently culture mycelium of mushroom, making an expensive aseptic room unnecessary and simply carrying out culture under general farm operation environment by covering a container, etc., in which a culture medium for culturing mushroom mycelia is contained with a covering material and treating the material under specific conditions. CONSTITUTION: A container or bag bodies 1 and 1' in which a culture medium 6 for culturing mushroom mycelia is contained are covered with a covering material 10 such as water repellent paper and intervals 11 and 12 are provided between the container or the bag bodies 1 and 1' and the covering material 10. Thereby, contamination with various germs is prevented while ensuring necessary oxygen in the initial stage of culture, and the primary hypha of the mushroom mycelium is cultured and the mycelia are spread into the culture medium 6, and further, culture of the secondary hypha is carried out.
Patent JP-S5433067-A (JP)
Title: Production of watch band frame
Inventor: HASHIMOTO KENJI
IPC: A44C5/00
Filed: 1977-08-18
Abstract: PURPOSE: To reduce the number of steps and provide a watch band of good finish by making the prototype of band frames with a brazing material, electrodepositing metal thereon and letting the prototype flow out through heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62255881-A (JP)
Title: Discriminating method for accident section of power cable
Inventor: HATA RYOSUKE
IPC: G01R31/08
Filed: 1986-04-28
Abstract: PURPOSE:To detect an accident section and an accident phase with simple constitution, by executing decision in accordance with whether a current flowing to three pieces of cross-bond wires, etc. is uniform or nonuniform. CONSTITUTION:When a ground-fault accident is generated in a cable A, etc. between insulation joints IJ of three-phase power cables A-C, an accident current 2I0 is divided and flows by a current I0 to both sides from an accident point X, almost the same accident current flows to each phase metallic sheath distant from the joints IJ, and a uniform current is detected by a sensor 14 which has been provided on three pieces of cross-bond wires 11-13. On the other hand, in the wires 11-13 of the joints IJ for placing the accident point X between them, an ununiform large current flows, it is detected by the sensor 14 and the accident point X is discriminated. Also, by a centralized current flowing to each sensor 14, an accident phase A is also discriminated. An accident between the joints IJ and ground joints NJ is also discriminated in the same way, and also, even when the sensor 14 is provided on each ground wire 15, the same result is obtained. In this way, an accident section and an accident phase are detected with simple constitution which requires no complicated signal transmission system.
Patent JP-H02277026-A (JP)
Title: Polyimide composition, substrate for crimping liquid crystal and liquid crystal display element
Inventor: NISHIZAWA HIROSHI
IPC: G02F1/1337
Filed: 1989-04-19
Abstract: PURPOSE:To obtain the polyimide compsn. contg. an excellent orientation regulating material and having excellent heat resistance, chemical resistance, applicatability and low-temp. drying property as well as the liquid crystal substrate and liquid crystal display element formed by using this compsn. by using the polyimide compsn. contg. polyimide having the repeating unit expressed by specific formula. CONSTITUTION:The polyimide compsn. contg. the polyimide having the repeating unit expressed by formula I is used as the polyimide compsn. in the method for providing electrodes on the substrate for crimping the liquid crystal on the side facing the liquid crystal, applying the polyimide compsn. on this substrate, drying the coating to form a coated film and subjecting the coated film to a rubbing treatment. Since this polyimide compsn. has the excellent applicatability and low-temp. drying property, the compsn. is usable to the substrates contg. color filters and plastic substrates as well. The substrate for crimping the liquid crystal obtd. by using this polyimide compsn. has the excellent orientation regulating force, chemical resistance and heat resistance and, therefore, the liquid crystal display element preferable in terms of characteristics is obtd.
Patent JP-S58218312-A (JP)
Title: Setting method of draft position in rolling mill
Inventor: BABA KAZUFUMI
IPC: B21B37/58
Filed: 1982-06-11
Abstract: PURPOSE:To set quickly and accurately a prescribed roll gap and a prescribed difference of roll gap between the roll gaps at its left and right sides, by parallelly starting both rolling reductions, controlled by a motor driven controlling device for rough rolling reduction and a hydraulic controlling device for rolling reduction, at the same time when a preceding material to be rolled runs out of rolling rolls. CONSTITUTION:Simultaneously with the runout of a material to be rolled from rolling rolls, a main controlling device 15 outputs a command of the pass line changing position to a position controlling device 22 for left and right hydraulic cylinders, and at the same time, outputs a command of the motor speed for rolling reduction to a speed controlling device 16 for a rolling reduction motor. The device 15 stops the rolling reduction motor driven by the device 16 at the time when a roll gap comes closer to a set value. Further, simultaneously after receiving a signal of the completion of pass line changing, the device 15 outputs a command of respective controlling amounts of roll gaps to the respective parts of the device 22 to perform a leveling control which provides the roll gap difference between the gaps at the left and right sides of the roll.
Patent JP-S62258091-A (JP)
Inventor: YUASA HAJIME
IPC: E21B47/13
Filed: 1986-05-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000290271-A (JP)
Title: Optical purification of salt of 2-methyl-1-(4- trifluoromethylphenyl)-3-pyrrolidino-1-propanone
Inventor: SUGIMURA HIDEO
IPC: C07B57/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To carry out an optical purification of the salt of 2-methyl-1-(4- trifluoromethylphenyl)-3-pyrrolidino-1-propanone in a high yield and purity without causing recemization during the purification process by suspending a mixture of a specific racemic salt of methyltrifluoromethylphenyl-pyrrolidinopropanone and an optically active isomer of the salt in an organic solvent. SOLUTION: A mixture of (A) a racemic salt of 2-methyl-1-(4- trifluoromethylphenyl)-3-pyrrolidino-1-propanone and (B) an optically active isomer of the salt is suspended in an organic solvent (preferably ketones, especially acetone, etc.), to collect the component B as the crystal and the component A as the solution. The salt is preferably hydrochloride. For example, acetone is added to (-)-2-methyl-1-(4-trifluoromethylphenyl)-3-pyrrolidino-1-propanone hydrochloride having an optical purity of 80% and the precipitated crystal is filtered to obtain the purified salt having an optical purity of 99.4%.
Patent JP-S60246873-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1984-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01270215-A (JP)
Title: Lead frame, manufacture of electronic component using the same and electronic component linkage
Inventor: DOI SHIGEYUKI
IPC: H01G13/00
Filed: 1988-04-21
Abstract: PURPOSE:To secure an interval between lead terminals by providing forked part at the end of the terminal, and opening a guide hole at the intermediate of the terminal. CONSTITUTION:A lead frame 1 has a plurality of lead terminal strips 2 connected in parallel at a predetermined interval, and the strips 2 are connected at the base ends by a base end connector 4. They are also connected at the intermediate parts by an intermediate connector 5, the strips 2 and base end lead terminal strips 3 are formed at the connector 5 as a center, forked part 2A for holding a board for electronic components is formed at the end of the strip 2, and sprocket holes 4A used to convey is formed at the connector 4 during manufacturing steps. Guide holes 5A are formed at the positions corresponding to the strips of the connector 5, and square holes 5B are formed between the holes 5A. Accordingly, even if the connector 4 is cut, it is secured at the connector 5. Thus, the interval of the strips can be secured.
Patent JP-S582811-A (JP)
Title: Optical fiber connection part
Inventor: KOUMURA YUKIO
IPC: G02B6/38
Filed: 1981-06-29
Abstract: PURPOSE:To improve the strength of a connection part by butting and connecting end surfaces of optical fiber which have plastic coatings removed, forming a metallic coating around the connection part, and further covering the external circumference with synthetic resin. CONSTITUTION:Optical fibers 2 which have plastic coating layers 1 removed and then have end surfaces 3 sealed together are inserted into retainers 8 on both sides of a bell jar 7, which is sealed hermetically through sealing materials 9. Glow discharge is caused between a target 10 and an anode 11 to form a metallic film 5 around the connection part 4. Both the retainers 8 are rotated to coat the overall external circumference of the optical fibers 2 with the metallic coating, and the external circumference of the coating is further covered with synthetic resin. The metallic film 5 reinforces the optical fibers 2, increasing the strength of the connection part 4.
Patent JP-H10279835-A (JP)
Title: Adhesion preventive for welding sputter
Inventor: KOMATSU TADAO
IPC: C09D5/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesion preventive for welding sputter which can form a quickly drying uniform film by compounding an org.-solvent soln. contg. a high-molecular substance as the main ingredient with a specified amt. of n-propyl bromide. SOLUTION: At least one high-molecular substance selected from among poly(meth)acrylic acid and salts thereof, polyvinyl alcohol, methylated or ethylated methylolmelamine, polyvinylpyrrolidone, etc., is dissolved in a solvent selected from among arom. solvents (e.g. toluene), ester solvents (e.g. ethyl acetate), ketone solvents (e.g. methyl ethyl ketone), etc. The resultant soln. is compounded. based on 100 pts.wt. high-molecular substance, with 10-700 pts.wt. n-propyl bromide as a nonflammable org. solvent and if necessary further with a pigment (e.g. calcium carbonate), a metal powder (e.g. a copper powder), a surfactant, a dispersant, a stabilizer, etc., to give an adhesion preventive for welding sputter. Having a low b.p., i.e., a high volatility, n-propyl bromide dries in a short time when applied to a metallic material.
Patent JP-S5724925-A (JP)
Title: Optical shielding blade in camera and lens
Inventor: KATOU HIRONOBU
IPC: G03B9/00
Filed: 1980-07-23
Abstract: PURPOSE:To reduce weight and to improve actuation characteristics by using aluminium alloy with the surface treated with alumite in blades of a shutter and a lens opening, etc. CONSTITUTION:For an optical shielding blade, a pure aluminium plate is used as a coated film through a process of bonding, intermediate annealing, an age hardening treatment and straightening and alumite coated film A2 is formed with an alumite treatment. By reduction of the weight and lowering of friction a blade speed can be increased, in particular in a focal plane shutter the effect is large. As typical numerical values, 60mum in thickness of a plate, made up as follows: 40mum of a core material A11, 9mum respectively on both sides of alumite coated film A2 and 1mu of a remaining coating material A12 is given. Still more, specific gravity is approximately 2.7 (in carbon steel 7.8, in titanium 4.5).
Patent JP-H05299898-A (JP)
Title: Method for mounting surface mounting compoment and protector of monuting plane
Inventor: KOKUBU TAKAYOSHI
IPC: H05K13/04
Filed: 1992-04-20
Abstract: PURPOSE:To prevent the deposition of splashing solder during solder flow onto a COB mounting zone by providing a throughhole in the circuit board plate of a loading area of a surface mounting component to be connected by wires and by fitting a protector which covers a conductive pattern the mounting plane into the throughhole. CONSTITUTION:A loading area 3 of an IC chip component on the top face of a circuit board 1 is laid with a die pad 6 and surrounding bonding pads 7. The chip component is loaded on a solder, and the projection 53 of a protector 50 is inserted into a via throughhole 9 at the center of the die 6 in the IC chip loading area 3 to cover this loading area 3. The circuit board 1 is inserted and passed through a reflow furnace in this state. Microsolders splashes out of solder melted at this time: these splashing microsolders drop onto the protection member 54 of the protector 50, but not onto the loading area under it, the component is protected from splashing solder.
Patent LT-2013076-A (LT)
Title: Method and laser source for generation of optically synchronized dual - wavelength ultrashort light pulses
Inventor: RUSTEIKA NERIJUS
IPC: H01S3/00
Filed: 2013-07-17
Abstract: This invention relates to the laser field, particularly to laser methods and sources for generation of two optically synchronized ultrashort light pulses differing in central wavelengths and spectral widths. A method comprises generation of initial laser radiation which has a central wavelength ?0 and a spectral width ??0. The aim of this invention is to provide a compact and reliable laser source emitting optically synchronized dual-wavelength ultrashort light pulses. A first output pulse and a second output pulse are formed from said spectrally broadened radiation by extracting a first and a second portions of a spectrum with central wavelengths ?1, ?2 and widths ??1, ??2, respectively, while radiation of at least the second of said portions of the spectrum is amplified, wherein the initial laser radiation has no chirp and its spectral width ??0 does not exceed 1.5nm, while the central wavelength ?0 is selected from an interval between ?1 and ?2; the spectral width ?? of said spectrally broadened radiation, defined at a 1/10 level of the maximum spectral intensity, is within an interval from 40nm to 45nm; the central wavelength ?1 of the first portion of the spectrum is selected from an interval between 1025nm and 1040nm, and its spectral width ??1 is in a range from few to 15nm; the central wavelength ?2 of the second portion of the spectrum is selected from an interval between 1040nm and 1070nm, and its spectral width ??2 is smaller than 1nm.; both the first and the second portions of the spectrum possess a linear chirp. The central wavelength ?0 of the initial laser radiation is in the middle between the wavelengths ?1 and ?2, and the spectral width ??0 of the initial laser radiation is smaller than 1nm.
Patent MX-9204615-A (MX)
Title: Circuito de desplegado en pantalla para exhibir datos de imagen de publicidad
Inventor: RHEE PIL GON
IPC: H04N5/445
Filed: 1992-08-07
Abstract: Se describe un circuito de desplegado en pantalla, (DEP) para exhibir datos de imagen de publicidad sobre la pantalla de un receptor de televisión, y el circuito incluye: un oscilador, un primer contador, un segundo contador, un tercer contador un circuito F/F, una ROM, y medios automáticos de ajuste de color.
Patent MX-9300020-A (MX)
Inventor: KRAUSE EDWARD K
IPC: B29C48/09
Filed: 1993-01-06
Abstract: Described herein is a method of preparing a fluoropolymer composite tube comprising the steps of activating a formed fluoropolymer substrate by subjecting the substrate to a charged gaseous atmosphere formed by electrically ionizing a gas which contacts the substrate and thereafter applying a layer of a thermoplastic polymer to the activated fluoropolymer substrate. The ionizing step can be described as a corona discharge or an electrically formed plasma. In particular, described is a fuel pipe comprised of an inner fluorocarbon layer having electrostatic discharge resistance and hydrocarbon evaporative emission resistance and on top of and integral with, the fluorocarbon layer an outer layer of a thermoplastic polymer. Fluoropolymer layers have excellent chemical resistance.
Patent MX-9304540-A (MX)
Inventor: MCLEAN LARRY R
IPC: A61K38/00
Filed: 1993-07-28
Abstract: Synthetic pulmonary surfactant consisting of a complex of a polypeptide of 3-4 amino acid residues having alpha-helical structure and a covalently bound long chain acyl group. The peptides are useful when consisting of one or more associated lipids in combination in conditions associated with respiratory distress.
Patent MX-9404075-A (MX)
Title: Diente para zona interfacial de adaptador.
Inventor: CORNELIUS ERWIN D
IPC: E02F9/28
Filed: 1994-05-31
Abstract: Conjuntos de diente, que tienen una virola con espigas, que se extiendenhacia atrás de la misma, para corresponder con hendiduras correspondientesen un adaptador, se utilizan normalmente con el fin de ayudar en latransferencia de fuerzas desde la virola al adaptador. Puesto que lasfuerzas que son dirigidas a la virola se aplican normalmente en variasdirecciones con magnitudes variables, las espigas, que se extienden desdela virola, se pueden someter a fuerzas que intentan hacer palanca en ellashacia afuera, y las someten así a una posibilidad de ruptura. En elpresente arreglo, una virola incluye una pareja de espigas opuestas, cadauna tiene una pareja de superficies de borde opuestas, que forman unángulo entre sí. La pareja de espigas opuestas de la virola se acopla conuna pareja de hendiduras opuestas correspondientes, definidas en unadaptador. La pareja de hendiduras opuestas en el adaptador tienesimilarmente una pareja de superficies de borde opuestas que forman unángulo mutuamente y están  en  una relación de acoplamiento confrontantecon la pareja de superficies de borde opuestas de la pareja de espigasopuestas. Esto inhibe cualquier movimiento hacia afuera de la pareja deespigas opuestas, con respecto al adaptador.
Patent MX-9504451-A (MX)
Title: Vehicle assembly method.
Inventor: DEREES DELBERT D
IPC: B29C65/54
Filed: 1995-10-20
Abstract: A method of assembling vehicle body members by injecting an adhesive into a predesigned channel cavity formed at the joint interface of the vehicle body members.
Patent MX-9603653-A (MX)
Title: Ethylene polymer composition.
Inventor: CARTER STEPHEN J
IPC: C08L23/04
Filed: 1995-12-15
Abstract: An ethylene polymer composition comprising per 100 parts by weight of ethylene polymer from 0,05 to 5 parts by weight of a diol containing at least one hydroxymethyl (-CH2OH) radical.
Patent MX-9604316-A (MX)
Title: Protein tyrosine kinase agonist antibodies.
Inventor: BENNETT BRIAN D
IPC: C12Q1/6876
Filed: 1995-04-04
Abstract: Agonist antibodies are disclosed which bind to the extracellular domain of receptor protein tyrosine kinases pTKs, and thereby cause dimerization and activation of the intracellular tyrosine kinase domain thereof. The antibodies are useful for activating their respective receptor and thereby enabling the role of the tyrosine kinase receptor in cell growth and/or differentiation to be studied. Chimeric proteins comprising the extracellular domain of the receptor pTKs and an immunoglobulin constant domain sequence are also disclosed.
Patent MX-9700321-A (MX)
Title: Hand tool with multiple locking blades controlled by single locking mechanism and release.
Inventor: SEBER BRETT P
IPC: B26B11/00
Filed: 1997-01-10
Abstract: A hand tool such as knife or a combination tool includes multiple blades each independently rotatable on a common axle between a closed position within a handle of the tool and an open position extending from the handle. Each blase is positively but releasably locked into its open position. Those blades which remain closed are biased toward the closed position when the opened blade is locked into position and also as it is opened and closed. A single locking, releasing, and biasing mechanism serves all of the blades in one handle.
Patent MX-9700347-A (MX)
Title: Comfort bed.
Inventor: MEZA MANUEL LAZCANO
Filed: 1997-01-09
Abstract: This invention consists in a type of cabin with bed that can be of the dimensions of a Matrimonial or an Individual Bed, equipped with air conditioner and heat conditioner in addition to the attachments for installing television, video, stereophonic sound, alarm clock, telephone, bookshelf compartment and finally the accessories that are useful and indispensable for greater comfort in the bedroom, counting on a series of contacts for current, with all this. The main object of this invention is to reduce the high consumption of electricity as well as reducing to the maximum the noise from the outside since this COMFORT BED offers in addition total privacy within the room of each home, also avoiding contamination.
Patent MX-9701761-A (MX)
Title: Process and printing machine to perform process and support thus printed.
Inventor: CHOULET LUC
IPC: B41F5/22
Filed: 1997-03-07
Abstract: The invention refers to a process to print a color image on a support, characterized in that it comprises the steps of: decomposing the image to be reproduced, in a composition of colored elemental surfaces (24), said elemental surfaces being arranged according to a predetermined distribution (22), the color of each elemental surface is selected from a predetermined set of base colors, and a predetermined set of shades of these base colors (23), the number of shades for at least a base color, and the shade assigned to each of said elemental surfaces is performed so that said composition of colored elemental surfaces (24) visually reconstitutes the image to be produced; printing said composition of colored elemental surfaces on the support using inks from which tones or dyes are selected to be able to reproduce, taking into consideration the color of said support, the base colors and the shades thereof during printing, the base color shade assigned to a given elemental surface being obtained during printing, and applied in each ink ratio inside the corresponding elemental surface on the support.
Patent MX-9702106-A (MX)
Title: Method and apparatus for packaging compressible insulation material.
Inventor: MAGY GABOR
IPC: B65H18/22
Filed: 1995-09-15
Abstract: A method of packaging compressible insulation material (10) includes feeding insulation material (10) into contact with a mandrel (14), rolling up the insulation material (10) on the mandrel (14) to form an insulation roll (50), applying pressure on the insulation material (10), during the rolling of the insulation material (10), with a pair of opposed belts (16, 18) which are adapted to contact the roll (50) being formed with an increasing area of contacts as the diameter of the roll (50) increases, and increasing tension on the belts (16, 18) as the diameter of the roll (50) increases in order to maintain a substantially constant pressure on the insulation material (10).